Last Updated: May 09, 2024
21st.com has 3 NS records, 2 A records, 0 AAAA records, 2 MX records, and 28 TXT records. Name servers for 21st.com are ns1.a2.impervasecuredns.net, ns1.a0.impervasecuredns.net, ns1.a1.impervasecuredns.net. A records for 21st.com are 45.60.132.143, 45.60.122.143. MX records that process @21st.com email are mxb-0028ab01.gslb.pphosted.com, mxa-0028ab01.gslb.pphosted.com. We have observed 21st.com to have 56 subdomains. Technology that may be in use at 21st.com includes google, facebook, globalsign, globalsign. As of May 09, 2024, 21st.com does not have any threat intelligence reports of concern.
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45.60.132.143
45.60.122.143
No DNS AAAA records
mxb-0028ab01.gslb.pphosted.com
mxa-0028ab01.gslb.pphosted.com
ns1.a2.impervasecuredns.net
ns1.a0.impervasecuredns.net
ns1.a1.impervasecuredns.net
21st.com. 3600 IN TXT "35ba9f94efe24cb09d4946d485828e23"
21st.com. 3600 IN TXT "google-site-verification=OOGQFPCcD-4qQ7EUtaKf95LQy6VB2lo8JbzC6xiRWvQ"
21st.com. 3600 IN TXT "mmk94jxhtff5wdk2xst5rptzcyw39q0s"
21st.com. 3600 IN TXT "msl126q7719x926fzm199f52wdrvx7cn"
21st.com. 3600 IN TXT "docusign=20703969-8fe3-4fb5-b769-ef2ea6969f8f"
21st.com. 3600 IN TXT "47af1437c6c0457fbc8a4165a9ee1299"
21st.com. 3600 IN TXT "facebook-domain-verification=8891glblwcn9dd74oz2zweseshen00"
21st.com. 3600 IN TXT "globalsign-domain-verification=035df092b2033ee0de8d350dc6bba7fe"
21st.com. 3600 IN TXT "globalsign-domain-verification=8d7adb36afdf493ea8d31aec05d524a1"
21st.com. 3600 IN TXT "00de0000000f0yxmay"
21st.com. 3600 IN TXT "gtj4j24n7m3b9jvscmkynt2kzc61b1s6"
21st.com. 3600 IN TXT "globalsign-domain-verification=QNggA5G6QQDkhq8HwwSkk3Pq-pS-ocYFv594GxNfmw"
21st.com. 3600 IN TXT "globalsign-domain-verification=408f7e6ef92976f5856e147401850a26"
21st.com. 3600 IN TXT "globalsign-domain-verification=ba01260fd1b54abe885fa57e02929380"
21st.com. 3600 IN TXT "MS=ms57909519"
21st.com. 3600 IN TXT "docusign=b4874c46-91c8-4e12-89c4-80c45f3ec374"
21st.com. 3600 IN TXT "_globalsign-domain-verification=y0sjfQc6jhmDDEAAGHRuW3isRPn-tuic8V1dcaZg53"
21st.com. 3600 IN TXT "s8mp8dptt7rg84g2t9g4x9d0d29jj59p"
21st.com. 3600 IN TXT "k4pcpqj9h185pqgcvprxrm1jbk3tq4nf"
21st.com. 3600 IN TXT "globalsign-domain-verification=A3B406F340168B1568CB21854E7CCF26"
21st.com. 3600 IN TXT "MS=ms74761868"
21st.com. 3600 IN TXT "globalsign-domain-verification=9f38f715947cd6806a6c4da69a426cec"
21st.com. 3600 IN TXT "v=spf1 ip4:148.163.154.55 ip4:148.163.150.117 ip4:206.252.79.41 ip4:206.252.84.21 ip4:206.252.34.10 ip4:206.252.42.31 ip4:206.252.34.11 ip4:206.252.79.42 include:_xnspf.paymentus.com ip4:206.252.34.24 ip4:206.252.79.35 include:_spf.salesforce.com include:" "spf-002e5d01.pphosted.com include:spf.surveymonkey.com -all"
21st.com. 3600 IN TXT "js4wqkw66spf5xgsk9jz6zwpktl47q1w"
21st.com. 3600 IN TXT "xcwzzf1hhqr64l0fhlct7v6px769c75d"
21st.com. 3600 IN TXT "globalsign-domain-verification=e50e0b5f68a0ead33ef980a7743393c8"
21st.com. 3600 IN TXT "1hsvr9gdl18653xnrmyhbfj8chn7mt5q"
21st.com. 3600 IN TXT "globalsign-domain-verification=f5dd4b7ad55b89795d29b58f7b917565"
21st.com has 56 subdomains in our inventory.
fb:admins: 100001259356199
{"data":{"cert_index":1831527739,"cert_link":"https:\/\/ct.googleapis.com\/logs\/argon2023\/ct\/v1\/get-entries?start=1831527739&end=1831527739","leaf_cert":{"all_domains":["*.21st.com","imperva.com"],"extensions":{"authorityInfoAccess":"CA Issuers - URI:http:\/\/secure.globalsign.com\/cacert\/gsatlasr3dvtlsca2023q4.crt\nOCSP - URI:http:\/\/ocsp.globalsign.com\/ca\/gsatlasr3dvtlsca2023q4\n","authorityKeyIdentifier":"keyid:AA:11:71:8F:95:C4:58:98:8B:B1:6E:0F:3B:50:68:24:BC:B8:19:BC\n","basicConstraints":"CA:FALSE","certificatePolicies":"Policy: 1.3.6.1.4.1.4146.10.1.3\n CPS: https:\/\/www.globalsign.com\/repository\/","crlDistributionPoints":"Full Name:\n URI:http:\/\/crl.globalsign.com\/ca\/gsatlasr3dvtlsca2023q4.crl","ctlPoisonByte":true,"extendedKeyUsage":"TLS Web server authentication, TLS Web client authentication","keyUsage":"Digital Signature, Key Encipherment","subjectAltName":"DNS:imperva.com, DNS:*.21st.com","subjectKeyIdentifier":"B3:25:96:06:AD:1E:07:AF:0D:0E:7F:D0:4B:2A:3A:20:B7:A9:52:7D"},"fingerprint":"C4:71:49:40:D4:9C:D9:F0:BC:3B:B0:30:AC:27:08:7B:A1:25:3F:C5","issuer":{"C":"BE","CN":"GlobalSign Atlas R3 DV TLS CA 2023 Q4","L":null,"O":"GlobalSign nv-sa","OU":null,"ST":null,"aggregated":"\/C=BE\/CN=GlobalSign Atlas R3 DV TLS CA 2023 Q4\/O=GlobalSign nv-sa","emailAddress":null},"not_after":1703878746,"not_before":1703792375,"serial_number":"104FB55887EFD61FE157C396F59609A","signature_algorithm":"sha256, rsa","subject":{"C":null,"CN":"imperva.com","L":null,"O":null,"OU":null,"ST":null,"aggregated":"\/CN=imperva.com","emailAddress":null}},"seen":1703792456.272601,"source":{"name":"Google 'Argon2023' log","url":"https:\/\/ct.googleapis.com\/logs\/argon2023\/"},"update_type":"PrecertLogEntry"},"message_type":"certificate_update"}